73078180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 187407360

約数和(自身を除く): 114329180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 83, 95, 133, 140, 166, 190, 266, 331, 332, 380, 415, 532, 581, 662, 665, 830, 1162, 1324, 1330, 1577, 1655, 1660, 2317, 2324, 2660, 2905, 3154, 3310, 4634, 5810, 6289, 6308, 6620, 7885, 9268, 11039, 11585, 11620, 12578, 15770, 22078, 23170, 25156, 27473, 31445, 31540, 44023, 44156, 46340, 54946, 55195, 62890, 88046, 109892, 110390, 125780, 137365, 176092, 192311, 220115, 220780, 274730, 384622, 440230, 521987, 549460, 769244, 880460, 961555, 1043974, 1923110, 2087948, 2609935, 3653909, 3846220, 5219870, 7307818, 10439740, 14615636, 18269545, 36539090, 73078180]

約数ペア:

[(1, 73078180), (2, 36539090), (4, 18269545), (5, 14615636), (7, 10439740), (10, 7307818), (14, 5219870), (19, 3846220), (20, 3653909), (28, 2609935), (35, 2087948), (38, 1923110), (70, 1043974), (76, 961555), (83, 880460), (95, 769244), (133, 549460), (140, 521987), (166, 440230), (190, 384622), (266, 274730), (331, 220780), (332, 220115), (380, 192311), (415, 176092), (532, 137365), (581, 125780), (662, 110390), (665, 109892), (830, 88046), (1162, 62890), (1324, 55195), (1330, 54946), (1577, 46340), (1655, 44156), (1660, 44023), (2317, 31540), (2324, 31445), (2660, 27473), (2905, 25156), (3154, 23170), (3310, 22078), (4634, 15770), (5810, 12578), (6289, 11620), (6308, 11585), (6620, 11039), (7885, 9268)]